#B7B33C#B7B33C

#B7B33C is a light, vivid yellow. Relative luminance 0.426; OKLCH L 74.8% C 0.138 H 107.4°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#B7B33C
RGB	rgb(183, 179, 60)
HSL	hsl(58, 51%, 48%)
HSV	hsv(58, 67%, 72%)
CMYK	cmyk(0%, 2.2%, 67.2%, 28.2%)
CIE-LAB	lab(71.31, -13.00, 58.57)
CIE-LCH	lch(71.31, 60.00, 102.52°)
OKLab	oklab(74.82% -0.0412 0.1314)
OKLCH	oklch(74.82% 0.138 107.4)
XYZ	xyz(36.4655, 42.6349, 10.5826)
Luminance	0.4263 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B33C #3C40B7

analogous

#B7763C #B7B33C #7DB73C

triadic

#B7B33C #3CB7B3 #B33CB7

tetradic

#B7B33C #3CB776 #3C40B7 #B73C7D

square

#B7B33C #3CB776 #3C40B7 #B73C7D

split-complementary

#B7B33C #3C7DB7 #763CB7

monochromatic

#5B591E #89862D #B7B33C #CCC964 #DBD992

Accessibility & contrast

On white

2.20

#B7B33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#B7B33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B33C

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B33C	#FFFFFF	#000000	##000000
##B7B33C	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC2B

Deuteranopia (green-blind)

#C4B144

Tritanopia (blue-blind)

#C4A89B

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b7b33c;
/* rgb */ color: rgb(183, 179, 60);
/* oklch */ color: oklch(74.8% 0.138 107.4);

Tailwind

colors: {
  custom: {
    50: '#d0c978',
    500: '#b7b33c',
    950: '#000000',
  },
}

SCSS

$custom: #b7b33c;
$custom-light: #d0c978;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b33c",
  "rgb": {
    "r": 183,
    "g": 179,
    "b": 60
  },
  "hsl": {
    "h": 58.049,
    "s": 50.617,
    "l": 47.647
  },
  "oklch": {
    "l": 0.74817,
    "c": 0.13774,
    "h": 107.4
  },
  "luminance": 0.42634
}

Semantic roles & 50–950 ramp

primary

#B7B33C

secondary

#888AC6

accent

#52DA4E

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#141309

muted

#83827B

Preview Lab

Preview with #B7B33C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →